MUSIC MICROPHONE SYNCHRONIZATION The LED strips have a very sensitive built-in music synchronization function. With the app, when you play the downloaded songs or select the microphone mode to play music.music out, the LED strips will change color according to the beat of the music. Ideal for creating a festive atmosphere. TIMING 20 STYLE MODESSwipe up on the rectangular area of the app to select the light strip. You can preset times so the lights can be turned on or off automaticallyon time. And you can choose from 20 style modes with the app or different modes with the remote control. Also, you can adjust the brightness or the speed of the lights with the remote control or the app. WIDE USESThese 5050 RGB LED strip lights are very suitable for decorating your bedroom, upstairs, kitchen, porch, computer desk and living rooms, TV backlights, Christmas, birthdays, parties. It will also be a nice gift for your familiesand friends. Note: These LED strips are not waterproof, so we recommend using them indoors. GOOD QUALITY COMES WITH ACCESSORIES The circuit boards are 100% double-layered and the LED chip is of high quality with good thermal dispersion, allowing the LED strips to have a lifespan of up to 50,000 hours.The LED strips can be cut every 3 LEDs along the mark without hurting the LED lights. It comes with 4 buckles and a red sticker to fix the lights more firmly.